30 lines
740 B
INI
30 lines
740 B
INI
# SPDX-License-Identifier: GPL-2.0-or-later
|
|
|
|
# Gowin FPGA IDCODEs
|
|
# from JTAG Programming and Configuration Guide
|
|
# http://cdn.gowinsemi.com.cn/TN653E.pdf
|
|
|
|
if { [info exists CHIPNAME] } {
|
|
set _CHIPNAME $CHIPNAME
|
|
} else {
|
|
set _CHIPNAME gw1n
|
|
}
|
|
|
|
jtag newtap $_CHIPNAME tap -irlen 8 -ignore-version \
|
|
-expected-id 0x0900281B \
|
|
-expected-id 0x0900381B \
|
|
-expected-id 0x0100681B \
|
|
-expected-id 0x0300081B \
|
|
-expected-id 0x0300181B \
|
|
-expected-id 0x0120681B \
|
|
-expected-id 0x0100381B \
|
|
-expected-id 0x1100381B \
|
|
-expected-id 0x0100981B \
|
|
-expected-id 0x1100581B \
|
|
-expected-id 0x1100481B \
|
|
-expected-id 0x0100181B \
|
|
-expected-id 0x1100181B \
|
|
-expected-id 0x0100481B
|
|
|
|
pld create $_CHIPNAME.pld gowin -chain-position $_CHIPNAME.tap
|